package com.yequan.thread.lock.reentrantlock.base;

import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;

public class Service {

    private Lock lock=new ReentrantLock();

    public void testMethod(){
        lock.lock();
        for (int i = 0; i < 5; i++) {
            System.out.println(Thread.currentThread().getName()+"___"+i);
        }
        lock.unlock();
    }

}
